Virtual Booth

BottleGlow Car is a motion-powered STEM innovation that combines light, movement, and learning using simple materials: plastic bottles, balloons, straws, bottle caps, wooden skewers, and LED tea lights. Inflate the balloon through a rear straw; as air escapes, the car propels forward, demonstrating air pressure and propulsion. An LED light inside creates a glowing motion effect, adding wow-factor to the science. Lightweight, reusable, and built with classroom-safe components, BottleGlow Car is perfect for science fairs, physics lessons, and creative competitions. Affordable, hands-on, and visually striking, it’s an eco-friendly educational tool with strong market and showcase potential.